IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2007-08-24 10:00
A study on improving the efficiency of resource management in multiuser MIMO systems
Ryunosuke Kawakita, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2007-63
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a multi-user multiplexing and detection scheme for multi-user MIMO (Multiple-Input Multiple-Output) systems, of which aim is to improve the efficiency of resource management.
Multiplexing MIMO signals with a different partial bandwidth for each user in frequency band predetermined by system requirements, a management of radio resources can be simplified.In addition , the base station receives each user's signal at different timing in asynchronous MIMO uplink systems.To solve these problems,we propose a modified version of FD-SC/MMSE (Frequency Domain-Soft Canceller followed by Minimum Mean Square Error) turbo equalizer which can suppress interferences caused by the multi-user multiplexing and the asynchronous.
Keyword (in Japanese) (See Japanese page) 
(in English) multiuser MIMO / turbo equalization / asynchronous / resource management / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 192, RCS2007-63, pp. 57-62, Aug. 2007.
Paper # RCS2007-63 
Date of Issue 2007-08-16 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RCS2007-63

Conference Information
Committee RCS AN  
Conference Date 2007-08-23 - 2007-08-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Niigata University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2007-08-RCS-AN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on improving the efficiency of resource management in multiuser MIMO systems 
Sub Title (in English)  
Keyword(1) multiuser MIMO  
Keyword(2) turbo equalization  
Keyword(3) asynchronous  
Keyword(4) resource management  
1st Author's Name Ryunosuke Kawakita  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Shinsuke Ibi  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Seiichi Sampei  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Date Time 2007-08-24 10:00:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2007-63 
Volume (vol) IEICE-107 
Number (no) no.192 
Page pp.57-62 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2007-08-16 

[Return to Top Page]

[Return to IEICE Web Page]

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan